From: Shunli Wang <shunli.wang@mediatek.com>
Date: Tue, 22 Jan 2019 06:39:11 +0000 (+0800)
Subject: ASoC: mediatek: mt6358: add codec document
X-Git-Tag: v5.1-rc1~148^2~23^2~80
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=7ca80f232e810b758ba72daef8f189c34a20bd32;p=linux.git

ASoC: mediatek: mt6358: add codec document

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/sound/mt6358.txt b/Documentation/devicetree/bindings/sound/mt6358.txt
new file mode 100644
index 000000000000..5465730013a1
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/mt6358.txt
@@ -0,0 +1,18 @@
+Mediatek MT6358 Audio Codec
+
+The communication between MT6358 and SoC is through Mediatek PMIC wrapper.
+For more detail, please visit Mediatek PMIC wrapper documentation.
+
+Must be a child node of PMIC wrapper.
+
+Required properties:
+
+- compatible : "mediatek,mt6358-sound".
+- Avdd-supply : power source of AVDD
+
+Example:
+
+mt6358_snd {
+	compatible = "mediatek,mt6358-sound";
+	Avdd-supply = <&mt6358_vaud28_reg>;
+};